Cordelia kissing Reiji: 

Reiji tells her she’s a woman of loose morals:

She slaps him: 

Laito and Kanato show up, intensity starts: 

They all, clearly, do not want her there. 

Subaru fight scene with Richter: 

Richter soon turns on Cordelia: 

Ayato steps in:

Richter and Ayato fight:

Ayato gets stabbed (I thought in heart):

Yui comes around, intense looks at Ayato as she runs (Why are you leaving him there?!); stabs herself:

Richter gets stabbed, Cordelia is still there, and it ends:

Soooooo: